20x20x3 MERV 11 Air Filter Compatible with Zephyr VGF Series 20x20x3 Whole Home Deep Pleated Return Air Grille Filter, MERV 11 Air Filtration System, Yellow, 2 Pack

CompatibilityThe 20x20x3 MERV 11 Air Filter is designed for use with the Zephyr VGF Series 20x20x3 Whole Home Return Air Grille Filter. Be sure to verify your model prior to ordering. Efficient Filtration SystemThis MERV 11 air filter utilizes high-efficiency wire-backed synthetic media, effectively capturing 85% of airborne particles ranging from 1 to 3 microns, including dust, lint, hair, pollen, pet dander, smoke, and unpleasant household odors. Superior MaterialsCrafted with a pleated structure and a high wet-strength beverage board frame, this MERV 11 filter features 3" deep pleats.

The expanded media surface area contributes to lower static pressure, promoting durability, high efficiency, and energy savings for return grille applications. Easy to InstallSimply take out the old filter and insert a new MERV 11 20x20x3 air filter. For optimal performance, it is advised to replace the filter every 6 months, depending on usage and environmental conditions. Package IncludesThis package contains 2 units of 20x20x3 MERV 11 air filters, fitting most 1" return air grilles without any modification